UEFI Debug Logging
To enable more verbose logging in the UEFI bootloader, which can help with troubleshooting boot issues, set
TEGRA_UEFI_VERBOSE_LOGGING = "1"
in your local.conf file. This adds a configuration fragment
to the build that the NVIDIA Kconfig/Kbuild system uses to enable
more extensive logging in what would otherwise be a release-type
build.